34566040545 has 16 divisors (see below), whose sum is σ = 55352922432. Its totient is φ = 18419469120.

The previous prime is 34566040513. The next prime is 34566040547. The reversal of 34566040545 is 54504066543.

It is not a de Polignac number, because 34566040545 - 2⁵ = 34566040513 is a prime.

It is a super-2 number, since 2×34566040545² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34566040497 and 34566040506.

It is not an unprimeable number, because it can be changed into a prime (34566040547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 966382 + ... + 1001511.

It is an arithmetic number, because the mean of its divisors is an integer number (3459557652).

Almost surely, 2^34566040545 is an apocalyptic number.

It is an amenable number.

34566040545 is a deficient number, since it is larger than the sum of its proper divisors (20786881887).

34566040545 is a wasteful number, since it uses less digits than its factorization.

34566040545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1969072.

The product of its (nonzero) digits is 864000, while the sum is 42.

The spelling of 34566040545 in words is "thirty-four billion, five hundred sixty-six million, forty thousand, five hundred forty-five".